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Yamaha hard to start F40TLRA

roscopico

Regular Contributor
"Clean carbs back in april, st

"Clean carbs back in april, start-up runs ok.
Did not drain gas out of all the carbs I think only # 3 I did. Anyway getting the same hard to start issue.

So after three month I try to start up, same issue prior to cleaning the carbs in april.

When I disconnect the trottle cable and move it manually half way, It start.

But leave it at normal or try to start with choke up. It does not.

Do you the think the carbs need cleaning again?"
 
"clean carbs, started, adjust

"clean carbs, started, adjust idle.

runs sweet.

after 3 hours, take it to the lake, try to give a start, same issue as before.

I am shock with my jaws while open.

Whats going here?"
 
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